KR102251913B1 - 보호 소자 및 배터리 팩 - Google Patents

보호 소자 및 배터리 팩 Download PDF

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Publication number
KR102251913B1
KR102251913B1 KR1020167003293A KR20167003293A KR102251913B1 KR 102251913 B1 KR102251913 B1 KR 102251913B1 KR 1020167003293 A KR1020167003293 A KR 1020167003293A KR 20167003293 A KR20167003293 A KR 20167003293A KR 102251913 B1 KR102251913 B1 KR 102251913B1
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KR
South Korea
Prior art keywords
insulating substrate
electrode
heating element
soluble conductor
point metal
Prior art date
Application number
KR1020167003293A
Other languages
English (en)
Korean (ko)
Other versions
KR20160040567A (ko
Inventor
다케오 기무라
고지 사토
요시히로 요네다
Original Assignee
데쿠세리아루즈 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 데쿠세리아루즈 가부시키가이샤 filed Critical 데쿠세리아루즈 가부시키가이샤
Publication of KR20160040567A publication Critical patent/KR20160040567A/ko
Application granted granted Critical
Publication of KR102251913B1 publication Critical patent/KR102251913B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/74—Switches in which only the opening movement or only the closing movement of a contact is effected by heating or cooling
    • H01H37/76—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material
    • H01H37/761—Contact member actuated by melting of fusible material, actuated due to burning of combustible material or due to explosion of explosive material with a fusible element forming part of the switched circuit
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/0241—Structural association of a fuse and another component or apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/04—Fuses, i.e. expendable parts of the protective device, e.g. cartridges
    • H01H85/05—Component parts thereof
    • H01H85/165—Casings
    • H01H85/175—Casings characterised by the casing shape or form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/46—Circuit arrangements not adapted to a particular application of the protective device
    • H01H2085/466—Circuit arrangements not adapted to a particular application of the protective device with remote controlled forced fusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H61/00—Electrothermal relays
    • H01H61/02—Electrothermal relays wherein the thermally-sensitive member is heated indirectly, e.g. resistively, inductively
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuses (AREA)
  • Protection Of Static Devices (AREA)
  • Secondary Cells (AREA)
  • Battery Mounting, Suspending (AREA)
  • Connection Of Batteries Or Terminals (AREA)
KR1020167003293A 2013-08-07 2014-08-06 보호 소자 및 배터리 팩 KR102251913B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2013163950 2013-08-07
JPJP-P-2013-163950 2013-08-07
JPJP-P-2014-113044 2014-05-30
JP2014113044A JP6364243B2 (ja) 2013-08-07 2014-05-30 保護素子及びバッテリパック
PCT/JP2014/070785 WO2015020111A1 (ja) 2013-08-07 2014-08-06 保護素子及びバッテリパック

Publications (2)

Publication Number Publication Date
KR20160040567A KR20160040567A (ko) 2016-04-14
KR102251913B1 true KR102251913B1 (ko) 2021-05-13

Family

ID=52461441

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167003293A KR102251913B1 (ko) 2013-08-07 2014-08-06 보호 소자 및 배터리 팩

Country Status (5)

Country Link
JP (1) JP6364243B2 (ja)
KR (1) KR102251913B1 (ja)
CN (1) CN105453211B (ja)
TW (1) TWI671777B (ja)
WO (1) WO2015020111A1 (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6223142B2 (ja) * 2013-11-20 2017-11-01 デクセリアルズ株式会社 短絡素子
WO2017104597A1 (ja) * 2015-12-18 2017-06-22 デクセリアルズ株式会社 ヒューズ素子
JP6797565B2 (ja) * 2015-12-18 2020-12-09 デクセリアルズ株式会社 ヒューズ素子
JP6801974B2 (ja) 2016-03-24 2020-12-16 デクセリアルズ株式会社 保護素子
JP6853447B2 (ja) * 2016-04-26 2021-03-31 三菱マテリアル株式会社 サージ防護素子
JP7002955B2 (ja) * 2017-02-28 2022-01-20 デクセリアルズ株式会社 ヒューズ素子
JP6912314B2 (ja) * 2017-08-01 2021-08-04 ショット日本株式会社 保護素子
KR102382386B1 (ko) * 2018-02-09 2022-04-01 주식회사 엘지에너지솔루션 전류 차단부를 구비한 버스바 및 그것을 포함한 배터리 모듈
TWI691995B (zh) * 2018-07-25 2020-04-21 大陸商江門市鈞崴電子科技有限公司 保護元件及其絕緣導電發熱模組及其絕緣導電發熱模組製造方法
CN110828254B (zh) * 2018-08-07 2022-11-25 聚鼎科技股份有限公司 保护元件
JP7281274B2 (ja) * 2018-12-19 2023-05-25 デクセリアルズ株式会社 保護素子及びバッテリパック
JP7055109B2 (ja) * 2019-01-17 2022-04-15 三菱電機株式会社 半導体装置
TWI811301B (zh) * 2019-02-13 2023-08-11 南韓商Ｌｇ新能源股份有限公司 電池模組
JP7280151B2 (ja) * 2019-08-29 2023-05-23 デクセリアルズ株式会社 保護素子、バッテリパック
JP7339071B2 (ja) * 2019-08-29 2023-09-05 デクセリアルズ株式会社 保護素子、バッテリパック
JP7390825B2 (ja) * 2019-08-29 2023-12-04 デクセリアルズ株式会社 保護素子、バッテリパック
JP2022177335A (ja) * 2019-10-29 2022-12-01 三洋電機株式会社 電源装置とこれを備える蓄電装置及び電動車両
KR102280596B1 (ko) * 2019-11-28 2021-07-22 주식회사 인세코 이차전지용 대전류 보호소자 및 이를 포함하는 배터리 팩
TWI700719B (zh) * 2019-12-13 2020-08-01 聚鼎科技股份有限公司 保護元件及其電路保護裝置
TWI820279B (zh) * 2019-12-26 2023-11-01 日商迪睿合股份有限公司 保護元件及電池組
JP7443144B2 (ja) * 2020-04-17 2024-03-05 デクセリアルズ株式会社 保護素子及びバッテリパック
TWI740468B (zh) * 2020-04-24 2021-09-21 大毅科技股份有限公司 過電流保護裝置及其製造方法
CN114420518B (zh) * 2022-03-30 2022-07-19 嘉兴模度新能源有限公司 一种真空温度熔断器、串联电池排、并联电池排及电池组
CN118412255A (zh) * 2024-03-15 2024-07-30 嘉兴模度新能源有限公司 熔断器、串联电池排、并联电池排及电池组

Citations (3)

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JP2001313202A (ja) * 2000-04-28 2001-11-09 Nec Schott Components Corp 保護装置
JP2011175893A (ja) * 2010-02-25 2011-09-08 Kyocera Corp 抵抗温度ヒューズパッケージ、並びに抵抗温度ヒューズ
JP2013149606A (ja) * 2011-12-19 2013-08-01 Dexerials Corp 保護素子、保護素子の製造方法、及び、保護素子が組み込まれたバッテリモジュール

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JPS58122350U (ja) * 1982-02-15 1983-08-20 株式会社フジクラ ヒユ−ジブルリンク
JP3774871B2 (ja) * 1995-10-16 2006-05-17 松尾電機株式会社 遅延型薄膜ヒューズ
JPH11273541A (ja) * 1998-03-25 1999-10-08 Skk:Kk ヒューズ
US6445277B1 (en) * 1999-06-22 2002-09-03 Yazaki Corporation Safety device of electric circuit and process for producing the same
JP2004185960A (ja) * 2002-12-03 2004-07-02 Kamaya Denki Kk 回路保護素子とその製造方法
JP4573865B2 (ja) * 2007-12-11 2010-11-04 エヌイーシー ショット コンポーネンツ株式会社 温度ヒュ−ズを用いた保護装置
JP2009267371A (ja) * 2008-03-31 2009-11-12 Fuji Electric Device Technology Co Ltd 半導体装置およびその製造方法
JP5072796B2 (ja) 2008-05-23 2012-11-14 ソニーケミカル＆インフォメーションデバイス株式会社 保護素子及び二次電池装置
JP5301298B2 (ja) * 2009-01-21 2013-09-25 デクセリアルズ株式会社 保護素子
JP5260592B2 (ja) * 2010-04-08 2013-08-14 デクセリアルズ株式会社 保護素子、バッテリ制御装置、及びバッテリパック
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001313202A (ja) * 2000-04-28 2001-11-09 Nec Schott Components Corp 保護装置
JP2011175893A (ja) * 2010-02-25 2011-09-08 Kyocera Corp 抵抗温度ヒューズパッケージ、並びに抵抗温度ヒューズ
JP2013149606A (ja) * 2011-12-19 2013-08-01 Dexerials Corp 保護素子、保護素子の製造方法、及び、保護素子が組み込まれたバッテリモジュール

Also Published As

Publication number Publication date
CN105453211B (zh) 2018-11-06
TW201523679A (zh) 2015-06-16
JP2015053260A (ja) 2015-03-19
KR20160040567A (ko) 2016-04-14
TWI671777B (zh) 2019-09-11
WO2015020111A1 (ja) 2015-02-12
CN105453211A (zh) 2016-03-30
JP6364243B2 (ja) 2018-07-25

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